Delta HMU1045 - Manual
Delta HMU1045 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Mechanical Dimension :
Features
25 , 100KHz, 1V
DELTA ELECTRONICS, INC.
(TAOYUAN PLANT CPBG)
252, SAN YING ROAD, KUEISAN INDUSTRIAL ZONE, TAOYUAN SHIEN, 333, TAIWAN, R.O.C.
TEL: 886-3-3591968; FAX: 886-3-3591991
http://www.deltaww.com
SMT Power Inductor
H M U 1 0 4 5 , 1 0 5 0 & 1 0 8 0 Ty p e
O
C
¡Ó
Electrical Characteristics :
1 3 4
L
(uH)
Li
(uH) MIN.
H E I G H T " C "
(mm/inch) MAX.
I
2
s a t
(Adc)
(m ) MAX
DCR
r m s
I
(Adc)
3
1
1. Tolerance of inductance is 20%.
2. Isat is the DC current which cause the inductance drop to Li.
O
3. Irms is the DC current which cause the surface temperature of the part increase less than 45
C.
O
O
4. Operating temperature : -20
C
to 105
C
( including self-temperature rise ).
C
H
G
F
D
D
E
A
B
8.5
2.0
11.0
2.9
3.8
2.5
U N I T : m m / i n c h
A = 1 0 . 4 0 / 0 . 4 0 9 M a x .
B = 1 0 . 4 0 / 0 . 4 0 9 M a x .
D = 2 . 0 0 / 0 . 0 7 9
E = 5 . 5 0 / 0 . 2 1 7
F = 1 . 4 0 / 0 . 0 5 5
G = 2 . 9 0 / 0 . 1 1 4
H = 3 . 8 0 / 0 . 1 5 0
RECOMMENDED PAD PATTERNS
RoHS compliant.
Low profile, SMD type.
High current.
Magnetic shielded.
High energy storage and low DCR.
Provided with embossed carrier tape packing.
Ideal for power source circuits, DC-DC converter, DC-AC inverters
inductor applications.
In addition to the standard versions shown here, customized inductors
are available to meet your exact requirements.
HMU1045-0R7
0.7
0.50 20%
1.7
20.0
20.0
4.5 / 0.177
HMU1050-0R5
0.5
0.40
1.6
25.0
25.0
5.0 / 0.197
HMU1050-0R6
0.6
0.48
1.6
17.0
25.0
5.0 / 0.197
HMU1050-1R0
1.0
0.80
2.9
15.0
17.0
5.0 / 0.197
HMU1050-1R5
1.5
1.20
6.0
16.0
11.5
5.0 / 0.197
HMU1050-1R5DL
1.5
1.20
3.8
13.5
14.0
5.0 / 0.197
HMU1050-1R5HS
1.5
1.20
8.2
22.0
9.5
5.0 / 0.197
HMU1050-1R8
1.8
1.44
6.0
15.0
11.5
5.0 / 0.197
HMU1080-1R5HS
1.5
1.20
3.5
20.0
14.5
8.0 / 0.315
HMU1080-2R2HS
2.2
1.76
3.5
14.0
14.5
8.0 / 0.315
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